package code;
import java.io.*;
public class yootk2 {
    public static void main(String[] args) throws Exception {
        File file = new File("C:"+File.separator+"muyan"+File.separator+"vip"+File.separator+"yootk.txt");
        if(file.exists()) {
            try (InputStream input= new FileInputStream(file)) {
                byte data []= new byte[1024];
                int len = input.read(data);
                System.out.println("读取到的数据内容【"+new String(data,0,len)+"】");
            } catch (Exception e) {}
        }
    }
}